Leal, Walter S.
Barbosa, Rosângela M. R.
Zeng, Fangfang
Faierstein, Gabriel B.
Tan, Kaiming
Paiva, Marcelo H. S.
Guedes, Duschinka R. D.
Crespo, Mônica M.
Ayres, Constância F. J.
Article History
Received: 15 December 2016
Accepted: 13 January 2017
First Online: 16 February 2017
Competing interests
: The authors declare no competing financial interests.